Hi,
Thank you for this program, but I am sorry to say I am struggling to get any desired output. I am using last version 1.2 from first post, on 38.30 and on vehicle test build 31 with same results.
I am opening vanilla game map (Muldraugh) from game installation directory. It is correctly displayed in the program.
Then I select the area to export like shown in first attached file, click "Save as 2D PNG". The program reports the export is successful, but I get only a small file of a completely unrelated area, which looks like a single cell (see second attached file).
Looks like there is a north west offset of some sort, but I also found the offset depends on map position and zoom in the preview of cartozed.